133
submitted 11 months ago by the_third@feddit.de to c/3dprinting@lemmy.world

Testprint - remove - measure - testprint - remove - measure - testprint - sleep - coffee - testprint WHATISTHATNOISE.

We will be reviewing processes around here.

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[-] capital@lemmy.world 11 points 11 months ago

For the uninitiated, what causes this?

[-] NickKnight@lemmy.world 13 points 11 months ago

The piece probably left the build plate and stuck to the nozzle, got pushed in and melted. OP got lucky and it didn't hit anything hard and cause his leveller to break.

[-] the_third@feddit.de 11 points 11 months ago

Yes. THAT. I definitely didn't forget to just remove the testprint last thing in the evening or first thing in the morning.

[-] nonailsleft@lemm.ee 8 points 11 months ago

That's a pretty decent print tbh

[-] the_third@feddit.de 5 points 11 months ago

Yeah, I'm starting to get into acceptable territory. See my post yesterday, that seems to be solved e.g.

[-] agent_flounder@lemmy.world 2 points 11 months ago

I've ~~seen~~ made worse

[-] lando55@lemmy.world 5 points 11 months ago

What alerted you first, the noise or the smell?

[-] the_third@feddit.de 6 points 11 months ago

Luckily the noise. Still, the printer is in the basement, that was a quick sprint down the stairs.

[-] Oha@lemmy.ohaa.xyz 5 points 11 months ago* (last edited 11 months ago)
[-] the_third@feddit.de 11 points 11 months ago

Crashed the heated hotend vertically into a forgotten print during the Z-move to measure the bed position. Missed BLtouch by maybe 4mm.

[-] Poringo@lemmy.zip 4 points 11 months ago

Reminds me when I did not fastened my glass bed, it crashed down from like a meter and a half. Good thing it only chipped a corner.

[-] MissJinx@lemmy.world 4 points 11 months ago

I put my glass bed on top of my magnetic bed and it's stuck lol. It still works fine but I can never use the magnetic bed or take the glass off again. Noob things

[-] the_third@feddit.de 1 points 11 months ago

Have you tried ice spray to harden the magnetic bed and peel it off bit by bit?

[-] MissJinx@lemmy.world 1 points 11 months ago* (last edited 11 months ago)

no, I'm afraid to break the glass! Since it works I just left it lol. My printer is shit anyways so I'll probably buy a new one at some point, then I'll try to remove it. By now this is the only one I have lol

[-] Poringo@lemmy.zip 1 points 11 months ago

Is the glass bed magnetic too? How did it get stuck? Can't you just pull it? Sorry I don't quite understand xD

[-] MissJinx@lemmy.world 2 points 11 months ago

So it's not the top part, it's the bottom part of the magnetic bed.I just put the glass on top and used the binder clips that came with it to make it not move, but the bottom part of tbe magnetic table was still there so it kind of melted at the glass kkk

[-] ThePrivacyPolicy@lemmy.ca 3 points 11 months ago

I snapped a probe of a bltouch from a forgotten print on the bed :( after that day I added a webcam into my octoprint setup!

On the upside, went crtouch the second time around because if had a shorter metal probe.

[-] the_third@feddit.de 3 points 11 months ago

I mean, I even had a webcam already with lighting and all - since the incident™ it now gets used before a print and not just whenever 🤷

[-] Backhandedsmack@lemm.ee 3 points 11 months ago

I had the same happen to me! My knockoff bltouch got it's probe snapped off in an unfortunate speghetti incident. I took it apart and replaced the plastic probe with a bamboo skewer that I cut and shaped to the dimensions of the probe. It's been working flawlessly for 3 months now.

[-] kewko@lemdro.id -4 points 11 months ago

Almost as if zeroing is a sensitive process that should be done slowly 🤔

[-] the_third@feddit.de 12 points 11 months ago

It was done slowly. This was a very slow crash, hence the deep melt.

this post was submitted on 23 Nov 2023
133 points (97.8% liked)

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